--- main/say.c	2009-07-08 12:26:15.000000000 -0400
+++ main/say.c	2009-10-21 20:40:46.930743413 -0400
@@ -4123,6 +4123,8 @@
 				/* 12-Hour */
 				if (tm.tm_hour == 0)
 					snprintf(nextmsg,sizeof(nextmsg), "digits/12");
+				else if (tm.tm_hour == 1 || tm.tm_hour == 13)
+					snprintf(nextmsg,sizeof(nextmsg), "digits/1F");
 				else if (tm.tm_hour > 12)
 					snprintf(nextmsg,sizeof(nextmsg), "digits/%d", tm.tm_hour - 12);
 				else
